Solve the equation 2x+1=x-3, and represent the solution(s) on
i) the number line
ii) the cartesian line
Dear Student
2x + 1 = x – 3
⇒ 2x – x = –3 – 1
⇒ x = –4
1) x = –4 can be represented on the number line as below:
2) x = –4 can be represent on the cartesian plane as below:
Cheers!!